Year	DOD, current US$
1970	3199200
1971	4793219.4
1972	5048415
1973	0
1974	0
1975	0
1976	0
1977	46000000
1978	28000000
1979	35000000
1980	90000000
1981	398000000
1982	582000000
1983	481000000
1984	344000000
1985	308009150
1986	290099168
1987	261941827.9
1988	300574353.1
1989	410344000
1990	590601197
1991	560502681.8
1992	706018757.7
1993	600467965
1994	496880422.4
1995	685357890.1
1996	801252275.3
1997	977391456
1998	769026841.1
1999	748273763.4
2000	569558355.4
2001	574043069.3
2002	584655710.4
2003	864469152.6
2004	1060750977.8
2005	1114762247.3
2006	1391909395.8
2007	1815235637.8
2008	1849606947.9
2009	1646236700.9
2010	1829515521.7
2011	2071404629.7
2012	2437814586.7
2013	2747738822.3
2014	2639065226.2
2015	3073100887.6
2016	3141640532.5
2017	3726551776.1
2018	3385363529.1
2019	3524456296.1
2020	3855717985.8
2021	3739610316.3
2022	3984081261.4